Power supply
1.
Disconnect power from the system (
Pre-disassembly procedures on page 55
), and remove the
access panel (
Access panel on page 61
). Place the workstation on its side with the system board
facing up.
2.
Disconnect the three power supply cable connectors from the system board.
NOTE
Cable ties and cable clips may be present.
3.
Disconnect the power supply connections from the optical drives, diskette drive, hard drives, and
graphics card (select models only).
4.
Remove the four screws
(1)
from the back panel.
5.
Slide the power supply toward the front, and lift up
(2)
to remove it from the chassis.
Figure 4-12
Removing the power supply
To install the power supply, reverse the previous steps.
System fan
To remove the system fan:
1.
Disconnect power from the system (
Pre-disassembly procedures on page 55
), and remove the
access panel (
Access panel on page 61
). Place the workstation on its side with the system board
facing up.
2.
Disconnect the fan power plug from the system board
(1)
.
ENWW
Removing and replacing components
67
Содержание xw9400
Страница 1: ...HP xw9400 Workstation Service and Technical Reference Guide User Guide ...
Страница 22: ...14 Chapter 1 Product overview ENWW ...
Страница 106: ...98 Chapter 4 Removal and replacement procedures ENWW ...
Страница 147: ...A SAS devices ENWW 139 ...
Страница 158: ...150 Appendix B SATA devices ENWW ...
Страница 159: ...C Connector pins ENWW 151 ...
Страница 168: ...160 Appendix C Connector pins ENWW ...
Страница 172: ...164 Appendix D System board designators ENWW ...
Страница 174: ...166 Appendix E Power cord set requirements ENWW ...
Страница 175: ...F Routine care ENWW 167 ...
Страница 182: ...174 Appendix F Routine care ENWW ...
Страница 188: ...Initial troubleshooting 180 Appendix H Quick troubleshooting flowcharts ENWW ...
Страница 189: ...No power No power part 1 ENWW No power 181 ...
Страница 190: ...No power part 2 182 Appendix H Quick troubleshooting flowcharts ENWW ...
Страница 191: ...No power part 3 ENWW No power 183 ...
Страница 192: ...No video No video part 1 184 Appendix H Quick troubleshooting flowcharts ENWW ...
Страница 193: ...No video part 2 ENWW No video 185 ...
Страница 194: ...No video part 3 186 Appendix H Quick troubleshooting flowcharts ENWW ...
Страница 195: ...Error messages Error messages part 1 ENWW Error messages 187 ...
Страница 196: ...Error messages part 2 188 Appendix H Quick troubleshooting flowcharts ENWW ...
Страница 197: ...Error messages part 3 ENWW Error messages 189 ...
Страница 198: ...No operating system loading 190 Appendix H Quick troubleshooting flowcharts ENWW ...
Страница 200: ...No operating system loading from hard drive part 2 192 Appendix H Quick troubleshooting flowcharts ENWW ...
Страница 201: ...No operating system loading from hard drive part 3 ENWW No operating system loading from hard drive 193 ...
Страница 202: ...No operating system loading from diskette drive 194 Appendix H Quick troubleshooting flowcharts ENWW ...
Страница 203: ...No operating system loading from optical drive ENWW No operating system loading from optical drive 195 ...
Страница 204: ...No operating system loading from network 196 Appendix H Quick troubleshooting flowcharts ENWW ...
Страница 205: ...Non functioning device ENWW Non functioning device 197 ...
Страница 206: ...198 Appendix H Quick troubleshooting flowcharts ENWW ...
Страница 207: ...I PCI bus layout ENWW 199 ...
Страница 210: ...202 Appendix I PCI bus layout ENWW ...